The EGU2015 will be held from 12 – 17 April in Vienna, but the abstract deadline is much closer: Day after tomorrow, 7 January! So if you haven’t already done so, it’s time to have a look at paleoseismology-related sessions at EGU: more
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Paleoseismology at EGU2015
2015-01-05 | in Meeting -
Hokudan 2015 International Symposium on Active Faulting,12-17 January
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New paleoseismology papers
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Paleoseismology sessions at the XIX INQUA 2015, Nagoya, Japan
2014-11-26 | in MeetingThe EEE Metrics Project & IFG Paleoseismology and Active Tectonics will host two paleoseismology sessions at the XIX INQUA 2015 in Japan. The congress will be held in Nagoya from 27 July – 2 August. Deadline for abstract submission and travel grant application is 20 December, 2014, deadline for early bird registration is 28 February 2015. more
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3He dating of rockfalls helps to distinguish between proximal and distal paleo-earthquakes in Christchurch, NZ
2014-10-13 | in EarthquakeThe 2011 Christchurch earthquake series had severe consequences and surprised scientists for many reasons. Ground motions were extremely strong despite the relative moderate magnitudes of the quakes (MW 5.3-7.1). The events happened on a system of hitherto unknown faults, some of which are located directly below Christchurch. Earthquake environmental effects (EEE), especially liquefaction, were intense and widespread. It turned out that subsequent quakes reactivated the same feeder dikes of sand blows, showing that saturated sediments are susceptible of liquefaction no matter if they had been liquefied recently (also see the paper of Quigley et al. (2013) on the liquefaction effects). Another stunning lesson was the occurrence of intense rockfall in the vicinity of Christchurch. In a recently published study, Mackey and Quigley (2014) dated rockfall boulders with 3He and show that they allow to estimate the recurrence intervall of local seismic events like the 2011 series. This works is a very interesting way to use EEE for paleo-earthquake studies. more
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New project for inventory and mapping hazardous faults in South America launched
2014-09-05 | in EarthquakeIn 2013 the Global Earthquake Model (GEM) –www.globalquakemodel.org – published seven Requests for Proposal covering topics related to the compilation of basic datasets as well as the creation and calculation of an updated probabilistic seismic hazard input model for South America. This initiative is now named the South America Risk Assessment Project (SARA).
Five consortia of South American researchers responded to this request and submitted proposals for the Hazard Component of SARA. These proposals has been recently endorsed by GEM and will constitute different datasets or topic layers for SARA. They include databases on historical and instrumental seismicity, hazardous faults (Quaternary deformation), tectonic geodesy and ground motions. more
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Paleoseismological field work in Kazakhstan
2014-08-13 | in Earthquake, Field workDuring the last three weeks I have been to Kazakhstan for paleoseismological field work and to summarize this journey: It was amazing! The trip was part of the Earthquakes without Frontiers project (EwF). This research project is funded by NERC and ESRC and aims on increasing the knowledge on earthquake hazards in Central Asia. The field work was lead by Richard Walker and scientists from Kazakhstan, Kyrgyzstan, and the UK had a close look at fault scarps in the easternmost parts of the country. Our aim was to determine the slip rates of some of the longest and most prominent thrust and strike-slip faults in the area. more
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More papers on paleoseismology and active tectonics out now
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PhD scholarships in Geophysics at Victoria University of Wellington, NZ
2014-06-05 | in Jobs | one responseGood news for students interested in a PhD on tectonics in New Zealand: John Townend announced that several scholarships are available. Deadline for application is 1 July 2014.
PhD students are sought to work on several seismological and geophysical topics within the Institute of Geophysics, School of Geography, Environment, and Earth Sciences, Victoria University of Wellington (VUW). The geophysics group at Victoria University of Wellington has an established track record of research in seismology, tectonics, crustal geophysics, and structural geology. In the most recent Performance-Based Research Fund (PBRF) evaluation, Victoria University of Wellington was ranked first in New Zealand for research excellence and was also ranked first in New Zealand in Earth Sciences. more
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First paper on the earthquake environmental effects of the 2014 Cephalonia (Greece) M6.0 quakes
2014-06-04 | in Earthquake, PaperOn 26 January and 3 February, 2014, two strong and shallow strike-slip earthquakes of magnitude 6+ occured beneath the island of Cephalonia in Western Greece. Both events caused intense damage to buildings and infrastructure. A team of Greek geologists mapped earthquake environmental effects (EEE) such as liquefaction, road failures, rock falls, small/medium size landslides and stonewall failures. The results are now published in a paper in Tectonophysics. more